Dec 18 14:08:22.754 INFO checking math_traits-0.2.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:08:22.754 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/math_traits/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:08:22.970 INFO [stdout] f66dabd10875af265d412c5ff2d5bb423248fc54c670f5940ccde6efd93a904c
Dec 18 14:08:22.978 INFO running `"docker" "start" "-a" "f66dabd10875af265d412c5ff2d5bb423248fc54c670f5940ccde6efd93a904c"`
Dec 18 14:08:23.512 INFO [stderr]     Checking tuple v0.4.2
Dec 18 14:08:27.147 INFO [stderr]     Checking math_traits v0.2.1 (/opt/crater/workdir)
Dec 18 14:08:27.868 INFO [stderr] warning: unused imports: `fmaf32`, `fmaf64`
Dec 18 14:08:27.869 INFO [stderr]  --> src/real.rs:5:23
Dec 18 14:08:27.869 INFO [stderr]   |
Dec 18 14:08:27.869 INFO [stderr] 5 | use std::intrinsics::{fmaf32, fmaf64};
Dec 18 14:08:27.869 INFO [stderr]   |                       ^^^^^^  ^^^^^^
Dec 18 14:08:27.869 INFO [stderr]   |
Dec 18 14:08:27.869 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 14:08:27.869 INFO [stderr] 
Dec 18 14:08:27.888 INFO [stderr] warning: unused imports: `fmaf32`, `fmaf64`
Dec 18 14:08:27.888 INFO [stderr]  --> src/real.rs:5:23
Dec 18 14:08:27.888 INFO [stderr]   |
Dec 18 14:08:27.888 INFO [stderr] 5 | use std::intrinsics::{fmaf32, fmaf64};
Dec 18 14:08:27.888 INFO [stderr]   |                       ^^^^^^  ^^^^^^
Dec 18 14:08:27.888 INFO [stderr]   |
Dec 18 14:08:27.888 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 14:08:27.888 INFO [stderr] 
Dec 18 14:08:29.426 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.99s
Dec 18 14:08:29.730 INFO running `"docker" "inspect" "f66dabd10875af265d412c5ff2d5bb423248fc54c670f5940ccde6efd93a904c"`
Dec 18 14:08:29.799 INFO running `"docker" "rm" "-f" "f66dabd10875af265d412c5ff2d5bb423248fc54c670f5940ccde6efd93a904c"`
Dec 18 14:08:29.875 INFO [stdout] f66dabd10875af265d412c5ff2d5bb423248fc54c670f5940ccde6efd93a904c